fix: remove hover effect

Author: mucho613

_sass/includes/footer.scss

@@ -17,24 +17,11 @@
     display: flex;
     justify-content: center;
     margin-bottom: 24px;
-    column-gap: 28px;
+    column-gap: 24px;
 
     a {
       font-size: 2.2rem;
-      color: #000;
-      width: 52px;
-      height: 52px;
-      line-height: 48px;
-      border-bottom: 4px solid transparent;
-      transition: border-color 0.2s;
-      display: flex;
-      align-items: center;
-      justify-content: center;
-
-      &:hover {
-        border-color: $hover-color;
-        color: #fff;
-      }
+      height: 48px;
     }
   }
 
@@ -70,11 +57,8 @@
       margin-bottom: 18px;
     }
     .footer-social a {
-      margin: 0 8px;
       font-size: 1.7rem;
-      width: 36px;
       height: 36px;
-      line-height: 36px;
     }
     .footer-links a {
       margin: 0 5px;